TPA3251 is a high-performance class D power amplifier, which has class D efficiency and can bring true high-end sound quality. The device features advanced integrated feedback design and proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting perfect sound quality.
1. Use original TPA3251, QCC3034 Bluetooth 5.0 chip to support sbc, aac, aptx, aptx-HD decoding
2. The main filter uses imported electrolytic capacitors to ensure strong and continuous power support.
3. The use of high-current inductance with red-gray ring for audio to ensure the sound is clear and powerful.
4. PCB adopts 1.6mm thick double-sided board, 2.0 oz copper thickness, and full tinning process to ensure good passing performance of large and small currents. First-class PCB quality.
5. The machine adopts an all-aluminum chassis, and the surface of the chassis is treated with wire drawing oxidation coloring process!
6. Input mode: analog and Bluetooth input function. When the two methods are input at the same time, the Bluetooth input has priority. After the Bluetooth is connected, the RCA input is automatically disconnected; when the analog input is required, please turn off the Bluetooth function of the mobile phone to switch.
Product name: TPA32512.1 Bluetooth digital power amplifier
Working voltage: DC24-36V (recommended DC32V 5A switching power supply)
(Maybe you also wantDC32V 5A Power Adapter)
Current: 5A or more
Qualcomm QCC3034 Bluetooth 5.0 version: supports sbc, aac, aptx, aptx-HD decoding
Frequency response: 20Hz-20KHz
Size: 175*125*40mm, antenna length 105mm
• The total output power when the total harmonic distortion + noise (THD+N) is 1%
• The total output power when the total harmonic distortion + noise (THD+N) is 10%
Input mode: analog and Bluetooth input function. When the two methods are input at the same time, the Bluetooth input has priority. After the Bluetooth is connected, the RCA input is automatically disconnected; when the analog input is required, please turn off the Bluetooth function of the mobile phone to switch.
1PCS TPA3251 Bluetooth 5.0 Amplifier(Without power adapter)
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